EPSON EPL-N1600
Chapter 7
Appendix
Rev. A
173
HPS - IMAGING CARTRIDGE / TONER SENSOR
Table 7-4. Signal Names / HPS - Imaging Cartridge
Table 7-5. Pin Assignment / HPS - Toner Sensor
Signal Name
Description
Output Voltage
DB
DC/AC output to the Magnet Roll
DC
: −
315 V,
AC: 1.8 kVp-p, 3.0 kHz
CR
DC/AC output to the BCR
DC
: −
400 V,
AC: 800
µ
A, 850 Hz
TR
DC output to the BTR (+DC in
Transfer,
−
DC when cleaning)
+DC: 250 V to 6 kV,
−
DC: -600 V
DTS
DC output to the DTS
DC: -2 kV
P221
Signal Name
Signal
Direction
S: Sensor
P: HPS
Trigger
High Level
4~5 VDC
Low Level
0~0.8 VDC
3
NO TONER
S
→
P
Level
TTL
TTL
Summary of Contents for EPL-N1600 Option
Page 1: ...EPSONEPL N1600 A4 Network Laser Printer 4009770 ...
Page 13: ... PRODUCTDESCRIPTION ...
Page 36: ... OPERATINGPRINCIPLES ...
Page 50: ...EPSON EPL N1600 Chapter 2 Operating Principles Rev A 51 ...
Page 55: ... TROUBLESHOOTING ...
Page 97: ... DISASSEMBLYANDASSEMBLY ...
Page 161: ... ADJUSTMENT ...
Page 163: ... MAINTENANCE ...
Page 165: ... APPENDIX ...
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Page 201: ...EPSON EPL N1600 Chapter 7 Appendix Rev A 203 MCU 1 2 Holder Electrical 3 4 PWBA Hotaru ...
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Page 203: ...EPSON EPL N1600 Chapter 7 Appendix Rev A 205 CONTROLLER 1 Controller Assembly C258MAIN BOARD ...
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